EachE.mergencyG.enerating setA.rranged toB.eA.utomatically started shallB.eE.quipped withstartingD.evicesA.pprovedB.y theA.dministration withA. storedE.nergyC.apability ofA.t least_( )_consecutive starts.
A.2 B.3 C.4 D.5正确答案C
EachE.mergencyG.enerating setA.rranged toB.eA.utomatically started shallB.eE.quipped withstartingD.evicesA.pprovedB.y theA.dministration withA. storedE.nergyC.apability ofA.t least_( )_consecutive starts.
A.2 B.3 C.4 D.5正确答案C